Ratios and Proportions

If 3 pencils cost $0.75, how much would 5 pencils cost?

• $2.00

• $1.50

• $0.50

• $1.25

Solve the proportion: 4/6 = x/9

• 6

• 7

• 5

• 3

A recipe calls for 2 cups of flour and 3 cups of sugar. What is the ratio of flour to sugar?

• 2:3

• 2:2

• 3:2

• 1:3

If a car travels 240 miles on 12 gallons of gas, what is the ratio of miles to gallons?

• 20

• 25

• 15

• 30

If 5 bags of chips cost $10, how much would 8 bags cost?

• $12

• $14

• $16

• $18

Find the missing value in the proportion: 3/5 = 9/x

• 21

• 15

• 18

• 12

If a recipe calls for 2 eggs and 1 cup of milk, what is the ratio of eggs to milk?

• 1:2

• 3:1

• 2:1

• 2:2

Solve the proportion: 7/9 = 14/x

• 18

• 12

• 16

• 20

If 4 shirts cost $60, how much would 10 shirts cost?

• $150

• $170

• $100

• $140

A map scale is 1 inch to 10 miles. How many inches on the map represent 50 miles?

• 2 inches

• 5 inches

• 7 inches

• 10 inches